Answer:
10/25
Step-by-step explanation:
Theres 25 marbles in total. 10 are red. So its 10/25
25
Note x^2y + xy^2 = xy(x+y)
We know xy = 5 and x+y = 5, so
5*5=25
so first u do (4-2) which is 2
then minus 18 from 2 which is 16
then u multiply by 2 which is 32
therefore the answer is 32
C is the answer
